| Werdun | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Piaseczno |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Tarczyn |
| Coordinates: | 51.95°N 63°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Werdun is a village in the administrative district of Gmina Tarczyn, within Piaseczno County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 9km (06miles) west of Tarczyn, 250NaN0 south-west of Piaseczno, and 360NaN0 south-west of Warsaw.